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Telescope Accessories

Here you will find a growing selection of accessories to outfit your telescope.  From accessory kits to visual backs, this is the place to find what you need.

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  • $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00

    iOptron Polar Finder Scope Kit For GEM28

    iOptron
    More on the way

    iOptron AccuAlignTM dark field illuminated polar scope for a GEM28 mount.The package includes: Optical Polar Scope (#3330) Polar Scope LED and Cab...

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    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
  • $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00

    iOptron Polar Scope Kit For CEM26

    iOptron
    More on the way

    iOptron AccuAlignTM dark field illuminated polar scope for CEM26 mount.The package includes: Optical Polar Scope (#3330) Polar Scope LED and Cable...

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    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
  • $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00

    iOptron Polar Finder Scope for CEM, SkyGuider, SkyTracker

    iOptron
    More on the way

    This polar scope is designed for some specific iOptron Mounts. iOptron AccuAlignTM dark filed illuminated polar scope. To select a correct polar sc...

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    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00
  • $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    iOptron Lithium-Poly Battery (3.7V) 3329

    iOptron
    More on the way

    Replacement Lithium-Poly (Lipo) rechargeable battery for iOptron SkyTracker Pro and SkyGuider Promount.Features: Assemble with high quality 3.7V L...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

    iOptron Lithium-Poly Battery for SkyHunter 3709

    iOptron
    More on the way

    Replacement Lithium-Poly (Lipo) rechargeable battery for iOptron SkyHunter mount.Features: Assemble with high quality 3.7V Li-Poly rechargeable ba...

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    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00
  • $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00

    iOptron Battery for AZ Mount Pro and HAZ46/71 Mount 8959

    iOptron
    More on the way

    Replacement Lithium-Ion (Li-ion) rechargeable battery for iOptron AZ Mount Pro and HAZ46 mount.Features: Assemble with 6 cylindrical 18650 high qu...

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    $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00
  • $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    iOptron AZ Mount Pro Li-Ion Battery Charger -12.6V 2A 8958

    iOptron
    More on the way

    This wall mount battery charger is for iOptron AZ Mount Pro mount. It can also be used for charging other 11.1V ~ 8.4V Lithium-Ion or Lithium-Polym...

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    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00
  • $125.00 - $125.00
    $125.00
    $125.00 - $125.00
    $125.00

    Questar Swivel Coupling to Use Image Erector or Starguide with 3.5" Questars

    Questar
    More on the way

    This Questar $13071 swivel coupling is needed to use the Questar image erector or Starguide off-axis guider with 3.5" Questar scopes. This Questar ...

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    $125.00 - $125.00
    $125.00
    $125.00 - $125.00
    $125.00
  • $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    iOptron 12 Volt Car Charger and Cable 5.5/2.5mm Plug

    iOptron
    More on the way

    A cigarette-type power lead for iOptron mounts w/ built-in Cable Management Systems. No more buying batteries! Easy connection to car cigarette lig...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00

    iOptron 12 Volt Car Charger and Cable

    iOptron
    In Stock

    A cigarette-type power lead for iOptron telescopes. No more buying batteries! Easy connection to car cigarette lighter output. Perfect for campsite...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00

    iOptron AC 5A AC Adapter With 2.1mm 90 Degree Plug

    iOptron
    More on the way

    12V DC power supply for iOptron telescope mounts. AC Input: 100V to 240V, DC Output: 12V 5A Rated for 60 Watts DC plug size: 5.5mm x 2.1mm (center...

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    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00
  • $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00

    iOptron AC 5A AC Adapter With 2.5mm Plug

    iOptron
    More on the way

    12V DC power supply for iOptron telescope mount. AC Input: 100V to 240V, DC Output: 12V 5A Rated for 60 Watts DC plug size: 5.5mm x 2.5mm (center ...

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    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00
  • $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00

    iOptron AC 1.5A AC Adapter

    iOptron
    More on the way

    12V DC power supply for iOptron telescope mount. AC Input: 100V to 240V, DC Output: 12V 1.5A Rated for 18 Watts DC plug size: 5.5mm x 2.1mm (cen...

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    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00
  • $26.95 - $26.95
    $26.95
    $26.95 - $26.95
    $26.95

    Celestron SCT to 2" Visual Back 93661

    Celestron
    More on the way

    Highlights Replace your 1.25” visual back with this SCT to 2” Adapter and enjoy stunning views through 2” eyepieces and other accessories Internal...

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    $26.95 - $26.95
    $26.95
    $26.95 - $26.95
    $26.95
  • $43.95 - $43.95
    $43.95
    $43.95 - $43.95
    $43.95

    Celestron PowerTank Glow 5000 Red Flashlight/Charger 93585

    Celestron
    In Stock

    Highlights A must-have 2-in-1 accessory for amateur astronomers: a red flashlight PLUS a USB power bank for charging mobile devices in the field. ...

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    $43.95 - $43.95
    $43.95
    $43.95 - $43.95
    $43.95
  • Save $20.00 Save $0.00
    $24.95
    $24.95 - $24.95
    $24.95
    $4.95
    $4.95 - $4.95
    $4.95

    Universal Astro Radian 61 M63 Threaded Eyepiece Adapter

    Universal Astro
    In Stock

    This appears to be an eyepiece adapter that Radian 61 owners could thread onto the back of their telescope.  It is M63 threaded and has a brass com...

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    $24.95
    $24.95 - $24.95
    $24.95
    $4.95
    $4.95 - $4.95
    $4.95
    Save $20.00 Save $0.00
  • $238.00 - $238.00
    $238.00
    $238.00 - $238.00
    $238.00

    iOptron iPolar External Electronic Polarscope

    iOptron
    More on the way

    Say Hello to the iOptron iPolarTM - a high precision, easy to use electronics polarscope (e-PS).What makes iPolar unique?1. Can be easily insta...

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    $238.00 - $238.00
    $238.00
    $238.00 - $238.00
    $238.00
  • Feather Touch 10:1 ratio dual speed manual focuser for the standard Celestron C14
    $370.00 - $370.00
    $370.00
    $370.00 - $370.00
    $370.00

    Starlight Instruments Feather Touch 10:1 Ratio Dual Speed Manual Focuser For The Standard Celestron C14

    Starlight Instruments
    More on the way

    This Feather Touch FTMC14 MicroFocuser replaces the focus knob on your standard Celestron C14 scope (not the Edge HD version) for precise manual du...

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    $370.00 - $370.00
    $370.00
    $370.00 - $370.00
    $370.00
  • Feather Touch 10:1 ratio dual speed manual focuser for the Celestron C14 Edge HD
    $370.00 - $370.00
    $370.00
    $370.00 - $370.00
    $370.00

    Starlight Instruments Feather Touch 10:1 Ratio Dual Speed Manual Focuser For The Celestron C14 Edge Hd

    Starlight Instruments
    More on the way

    This Feather Touch FTMC14HD MicroFocuser replaces the standard focus knob on your Celestron C14 Edge HD scope for precise manual dual-speed fine fo...

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    $370.00 - $370.00
    $370.00
    $370.00 - $370.00
    $370.00
  • 117mm x 1mm pitch adapter to put Feather Touch Focuser on Astro-Tech 10" and 12" RC astrographs
    $250.00 - $250.00
    $250.00
    $250.00 - $250.00
    $250.00

    Feather Touch 117mm x 1mm pitch adapter to put Feather Touch Focuser on Astro-Tech 10" and 12" RC astrographs

    Starlight Instruments
    More on the way

    Many astro-imagers already have a premium focuser being used on another scope that they would like to use for imaging, or they have a preference fo...

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    $250.00 - $250.00
    $250.00
    $250.00 - $250.00
    $250.00
  • 125mm finder/photoguide ring set for Meade Series 5000 dovetails
    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    Meade 125mm finder/photoguide ring set for Meade Series 5000 dovetails

    Meade
    In Stock

    These 125mm Meade Series 5000 finderscope/photoguide telescope mounting rings mount a short focal length refractor or small catadioptric optical tu...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
  • 108mm finder/photoguide ring set for Meade Series 5000 dovetails
    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    Meade 108mm Finder/Photoguide Ring Set for Meade Series 5000 Dovetails

    Meade
    In Stock

    These 108mm Meade Series 5000 finderscope/photoguide telescope mounting rings mount a short focal length refractor optical tube on your Meade LX90 ...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
  • Focusing cap w/ built-in Bahtinov focusing mask for 12" Schmidt-Cassegrains and similar scopes
    $164.00 - $164.00
    $164.00
    $164.00 - $164.00
    $164.00

    Astrozap Focusing Cap w/ Built-In Bahtinov Focusing Mask for 12" Schmidt-Cassegrains and Similar Scopes

    Astrozap
    In Stock

    This Astrozap focusing cap with built-in Bahtinov focusing mask will fit most 12" Schmidt-Cassegrains, or any scope with an optical tube or lens sh...

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    $164.00 - $164.00
    $164.00
    $164.00 - $164.00
    $164.00
  • Focusing cap w/ built-in Bahtinov focusing mask for 11" Schmidt-Cassegrains and similar scopes
    $142.00 - $142.00
    $142.00
    $142.00 - $142.00
    $142.00

    Astrozap Focusing Cap w/ Built-In Bahtinov Focusing Mask for 11" Schmidt-Cassegrains and Similar Scopes

    Astrozap
    More on the way

    This Astrozap focusing cap with built-in Bahtinov focusing mask will fit the Meade 10" LXD-75 Schmidt-Newtonian, or any scope with an optical tube ...

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    $142.00 - $142.00
    $142.00
    $142.00 - $142.00
    $142.00

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